A doctor who specializes in dealing with diagnosing, managing, and preventing disorders of the heart and circulatory system is called a cardiologist. A cardiologist treats conditions like congenital heart problems, heart failure, coronary artery disease, arrhythmias, etc.
Cardiologist: Understanding the Importance of Choosing the Right Specialist for Heart Conditions
A cardiologist takes care of and provides treatment for all heart-related problems and conditions. Read further on their roles.